Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
KC-19-250 by Winchester Interconnect is a BNC Connector with Bayonet coupling, suitable for panel mounting. It features RF BNC connector type with crimp termination and female contact gender. Ideal for applications requiring straight mounting on cable and panel setups.
Median Price
$94.500
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
< 1k
Verical
1+ parts
100+ parts
$63.000
1k+ parts
10k+ parts
Nova Conductors
$100.840
-
Vyrian
Kallista Electronics Ltd
AZTECH Wire
$15.555
Netroflash
$95.798
$93.781
Continental Prestige Electronics
$98.823
Argo Parts USA
Allows for easy installation on panels or enclosures without the need for additional mounting hardware, making it convenient for use in various equipment setups.
Provides a secure and quick connection, ideal for applications where frequent connecting and disconnecting is required without compromising on signal integrity.
RF (radio frequency) BNC connectors are designed for high-frequency applications, ensuring reliable signal transmission with minimal interference.
Versatile mounting options allow flexibility in installation, catering to various connection setups and requirements.
Crimped terminations provide a secure and durable connection, ensuring long-lasting performance even in demanding environments.
Having a female contact gender allows for compatibility with male connectors, providing a universal connectivity solution for different devices and systems.
The jack-style body or shell design is commonly used for BNC connectors, offering a standard and reliable interface for a wide range of applications.
The straight mounting style simplifies installation and ensures proper alignment of the connector, promoting a neat and organized setup.
BNC Connectors KC-19-250 attributes and parameters. Explore more BNC Connectors devices from Winchester Interconnect
Additional Features:
Body or Shell Style:
Connector Type:
Contact Gender:
Coupling Type:
DIN Conformance:
Filter Feature:
IEC Conformity:
MIL Conformity:
Mounting Style:
Mounting Type:
Option:
Panel Mount:
Termination Type:
KC-19-250 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.10
SB
At Winchester, we understand the mission-critical nature of your work and the performance-driven requirements of your applications. Our team works relentlessly to ensure that the connectors, cables, and cable assemblies we deliver are worthy of your designs. Our multi-disciplinary experts combine deep industry and interconnect experience, while leveraging the latest design and simulation tools. We specialize in quickly understanding technical requirements and collaborating directly with your engineers to develop solutions for real-world connectivity challenges. Winchester is trusted by world-class organizations across the globe to solve their most difficult connectivity problems. By bringing systems to life with power and data, we’re committed to helping make the world better, safer, healthier and more connected.
SMBJ18CA
General Instrument
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
2N2222A
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138
Vishay Intertechnology
Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.
LL4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
1N4148
Multicomp Pro
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BAT54SLT1G
Onsemi
BAT54SLT1G by Onsemi is a fast recovery Schottky diode with 2 elements in series connected configuration. It has a max reverse recovery time of 0.005 us and a max forward voltage of 0.8 V. Ideal for applications requiring high-speed rectification, it operates b/w -55 to 150 °C and can handle a max output current of 0.2 A.
LM555CN
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
Yangzhou Yangjie Electronics
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 40; Minimum DS Breakdown Voltage: 60 V;
STMicroelectronics
Thinking Electronic Industrial
R141.007.000
Radiall S A
Radiall S A's R141.007.000 BNC Connector features 0.23 dB insertion loss, 1.2 VSWR, and 50 ohm impedance. Ideal for RF applications up to 4 GHz, with gold over nickel termination for male connectors in cable mounting setups.
BNC7T-J-P-HN-ST-EM1
Samtec
Samtec's BNC7T-J-P-HN-ST-EM1 RF BNC Connector features gold termination, 75 ohm impedance, and 6 GHz frequency. Ideal for commercial applications requiring a female jack connector with bayonet coupling for panel mounting.
B1112A1-ND3G-1-50
Amphenol B1112A1-ND3G-1-50 is a RF BNC connector with gold over nickel finish, bayonet coupling, and right angle mounting. Ideal for cable termination in male contact gender applications requiring crimp solder termination.
5227161-2
TE Connectivity
TE Connectivity's 5227161-2 RF BNC Connector features a body length of 0.581", insulator resistance of 5G ohm, and bayonet coupling type. Ideal for commercial applications, this connector has a max operating frequency of 4GHz and can withstand temperatures from -55 to 85°C.
5-225395-7
TE Connectivity's 5-225395-7 BNC Connector features 0.2 dB insertion loss, 1.3 VSWR, and 50 ohm impedance. Ideal for RF applications up to 4 GHz, this bayonet-coupled connector with PTFE insulator is MIL compliant and terminates via crimping for male contacts on cables.
112589
Amphenol 112589 is a BNC connector with gold finish, bayonet coupling, and PTFE insulator. Ideal for RF applications with 50 ohm impedance, male contact gender, and cable mounting. Features crimp termination in a straight plug design for reliable connections in various electronic setups.
31-5431
Amphenol 31-5431 RF BNC Connector features 0.2 dB insertion loss, 50 ohm impedance, and 4 GHz max operating frequency. Ideal for panel mount applications with gold termination finish and bayonet coupling type. Suitable for board and panel mounting in RF systems requiring low VSWR.
5226990-3
The TE Connectivity 5226990-3 BNC Connector features a body length of 0.581", insulation resistance of 5G ohm, and max operating frequency of 4GHz. Ideal for RF applications, this female connector with right-angle mounting is designed for commercial reliability in temperatures ranging from -55 to 85°C.
28-91057
Cinch Connectivity Solutions
RF BNC CONNECTOR;
1-1337445-0
TE Connectivity 1-1337445-0 is a BNC Connector with body dimensions of 0.472" x 0.472" x 0.511". It has an insulation resistance of 5000000000 ohm and operates b/w -65 to 165 °C. Ideal for RF applications, it features a bayonet coupling type, PTFE insulator, brass shell material, and can withstand up to 4 GHz frequency.
5227079-5
TE Connectivity's 5227079-5 BNC Connector features 5000000000 ohm Insulation Resistance, 0.2 dB Insertion Loss, and 1.09" Body Depth. Ideal for RF applications with a max frequency of 4 GHz, this connector has a Bayonet Coupling Type and Polyethylene Insulator Material.
73100-0131
Molex
The Molex 73100-0131 RF BNC Connector has a low insertion loss of 0.2 dB and a VSWR of 1.3, suitable for up to 4 GHz frequency applications. Featuring a right-angle mounting style, this female connector with solder termination is ideal for panel mount installations in commercial settings.
R141.007.161
Radiall S A's R141.007.161 BNC Connector features 0.13 dB insertion loss, 1.22 VSWR, and 50 ohm impedance for up to 4 GHz applications. With gold over nickel termination, bayonet coupling, and PTFE insulator, it is ideal for RF connections in various industries requiring reliable signal transmission.
KC-19-250
Winchester Interconnect
1274568-3
TE Connectivity's 1274568-3 BNC Connector features Bayonet coupling, PTFE insulator, and 75 ohm impedance. Ideal for RF applications with RG 179 cable types, it offers a VSWR of 1.16 at up to 2 GHz frequency. Suitable for commercial use with durability of 500 cycles.
034-1026-12G
RF BNC CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
R142.004.000
R142.004.000 by Radiall S A is a BNC Connector with 0.563" body diameter, 5000000000 ohm insulation resistance, and 0.2 dB insertion loss. Ideal for RF applications up to 1.5 GHz, it features gold-plated contacts, PTFE insulator, and brass shell suitable for RG-179 and RG-187 cables.
M39012/24-0002
Automatic Connector
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Body or Shell Style: RECEPTACLE; Coupling Type: BAYONET;
73138-5033
The Molex 73138-5033 is a BNC connector with panel mount capability. It has a body length of 0.577 inch, insulation resistance of 5G ohm, and insertion loss of 0.2 dB. This connector is commonly used in RF applications with a characteristic impedance of 50 ohm and max operating frequency of 4 GHz.
5227426-1
TE Connectivity's 5227426-1 BNC Connector features 0.7" body diameter, 0.2 dB insertion loss, and 5000000000 ohm insulation resistance. Ideal for RF applications with a characteristic impedance of 50 ohm and max operating frequency of 4 GHz.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Kings Electronics
RF BNC CONNECTOR; Contact Gender: FEMALE; Termination Type: CRIMP SOLDER; Insulator Material: POLYTETRAFLUOROETHYLENE; IEC Conformity: NO; Panel Mount: YES;
KC-19-258
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; DIN Conformance: NO; Insulator Material: POLYTETRAFLUOROETHYLENE;
KC-19-249
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Additional Features: APPLICABLE CABLES: RG 142; RG 223; RG 400/U; Termination Type: CRIMP;
KC-19-02
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Additional Features: STANDARD: MIL-PRF-39012, CAPTIVE CONTACT, INSERTION LOSS MAX AT 3GHZ; IEC Conformity: NO;
KC-19-248
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Body or Shell Style: JACK; Mounting Type: CABLE AND PANEL;
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: JACK; Mounting Style: STRAIGHT; Coupling Type: BAYONET;
KC-19-282
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Maximum Operating Frequency: 4 GHz; Termination Contact Finish: GOLD; Termination Type: CLAMP SOLDER;
KC-19-140
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE AND PANEL; IEC Conformity: NO; Coupling Type: BAYONET;
KC-19-152
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Characteristic Impedance: 50 ohm; Coupling Type: BAYONET;
KC-19-293-M06
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Maximum Operating Frequency: 4 GHz; DIN Conformance: NO; Body or Shell Style: JACK;
KC-19-94
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Body or Shell Style: JACK; Maximum Operating Frequency: 4 GHz;
KC-19-187
RF BNC CONNECTOR; Contact Gender: FEMALE; Coupling Type: BAYONET; Body or Shell Style: JACK; Mounting Style: STRAIGHT; Filter Feature: NO;
KC-19-256
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Termination Type: CRIMP; Mounting Style: STRAIGHT; Filter Feature: NO;
KC-19-261
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; Mounting Type: CABLE AND PANEL; MIL Conformity: NO;
KC-19-288M06
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: YES; IEC Conformity: NO; MIL Conformity: NO;
KC-19-239
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Insulator Material: POLYTETRAFLUOROETHYLENE; Termination Contact Finish: GOLD; Filter Feature: NO;
KC-19-307-M06
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; MIL Conformity: NO; Mounting Type: CABLE AND PANEL;
KC-19-328-M06
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 700VAC; Characteristic Impedance: 50 ohm;
KC-19-93
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: JACK; Mating Contact Finish: SILVER; DIN Conformance: NO;
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: NOT SPECIFIED; MIL Conformity: NO; Mounting Style: STRAIGHT;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved